The FLEETGUARD® FILTER-AIR (AF4167FLG) is designed to provide efficient air filtration for heavy-duty engines
reducing driver fatigue and improving overall vehicle control
Engineered to Peterbilt’s stringent standards
capturing harmful airborne particles to protect critical engine components
PETERBILT CORE-EVAPORATOR P123 TURBOCHARGER The FLEETGUARD® FILTER-AIR (AF4167FLG) isThis genuine OEM Peterbilt evaporator core P123 is designed to fit a variety of Peterbilt models, including the 320, 357, 359, 362, 375, 377, 378, and 379 series, as well as select Kenworth trucks. Engineered for efficient cooling performance, it ensures reliable climate control within the cab, maintaining driver comfort and system efficiency under demanding conditions.